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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;).</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * You may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * A copy of the License is located at</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *     http://aws.amazon.com/apache2.0/</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * or in the &quot;license&quot; file accompanying this file. This file is distributed</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * express or implied. See the License for the specific language governing</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * permissions and limitations under the License.</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#ifndef AACE_ALEXA_ALEXA_ENGINE_INTERFACES_H</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#define AACE_ALEXA_ALEXA_ENGINE_INTERFACES_H</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceaace.html">aace</a> {</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">namespace </span>alexa {</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html">   34</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html">AlexaSpeakerEngineInterface</a> {</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">   39</a></span>&#160;    <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">SpeakerType</a> {</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37a9eacb55a5940aacff65f2779aaf9a37a">ALEXA_VOLUME</a>,</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37ae191df18ea126ad075083ed3967ee9c3">ALERTS_VOLUME</a></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    };</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalSetVolume( <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">SpeakerType</a> type, int8_t volume ) = 0;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalAdjustVolume( <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">SpeakerType</a> type, int8_t delta ) = 0;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalSetMute( <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">SpeakerType</a> type, <span class="keywordtype">bool</span> mute ) = 0;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;};</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="keyword">inline</span> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; stream, <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">AlexaSpeakerEngineInterface::SpeakerType</a>&amp; type) {</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="keywordflow">switch</span> (type) {</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37a9eacb55a5940aacff65f2779aaf9a37a">AlexaSpeakerEngineInterface::SpeakerType::ALEXA_VOLUME</a>:</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;ALEXA_VOLUME&quot;</span>;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37ae191df18ea126ad075083ed3967ee9c3">AlexaSpeakerEngineInterface::SpeakerType::ALERTS_VOLUME</a>:</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;ALERTS_VOLUME&quot;</span>;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    }</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">return</span> stream;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;}</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html">   72</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html">SpeechRecognizerEngineInterface</a> {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846b">   77</a></span>&#160;    <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846b">Initiator</a> {</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    </div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        HOLD_TO_TALK,</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        TAP_TO_TALK,</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        WAKEWORD</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    };</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    </div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">     * Defines an unspecified value for the speech recognizer&#39;s audio index.</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">     */</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keyword">static</span> constexpr uint64_t UNSPECIFIED_INDEX = std::numeric_limits&lt;uint64_t&gt;::max();</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> onStartCapture( <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846b">Initiator</a> initiator, uint64_t keywordBegin, uint64_t keywordEnd, <span class="keyword">const</span> std::string&amp; keyword ) = 0;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> onStopCapture() = 0;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> enableWakewordDetection() = 0;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> disableWakewordDetection() = 0;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;};</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="keyword">inline</span> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; stream, <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846b">SpeechRecognizerEngineInterface::Initiator</a>&amp; initiator) {</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keywordflow">switch</span> (initiator) {</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846bab8c3869bf1fc2cdd2f2234030bbd364c">SpeechRecognizerEngineInterface::Initiator::HOLD_TO_TALK</a>:</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;HOLD_TO_TALK&quot;</span>;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846ba69d29d63897c939d1aab97d1bc7fd4a1">SpeechRecognizerEngineInterface::Initiator::TAP_TO_TALK</a>:</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;TAP_TO_TALK&quot;</span>;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846bacb8de769bb1ad99fe7114fa74fc11e72">SpeechRecognizerEngineInterface::Initiator::WAKEWORD</a>:</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;WAKEWORD&quot;</span>;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    }</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="keywordflow">return</span> stream;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;}</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_alerts_engine_interface.html">  122</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_alerts_engine_interface.html">AlertsEngineInterface</a> {</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalStop() = 0;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> removeAllAlerts() = 0;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;};</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html">  131</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html">PlaybackControllerEngineInterface</a> {</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html#a3b32eb7e1dbfad9ca06089fd174634f4">  136</a></span>&#160; 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   <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html#a990f517d423450b712fcfd0488403e8c">PlaybackToggle</a> {</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        SHUFFLE,</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        LOOP,</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        REPEAT,</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        THUMBS_UP,</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        THUMBS_DOWN</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    };</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onButtonPressed(<a class="code" href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html#a3b32eb7e1dbfad9ca06089fd174634f4">PlaybackButton</a> button) = 0;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; 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   <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ec">AuthState</a> {</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        UNINITIALIZED,</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        REFRESHED,</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        EXPIRED,</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        UNRECOVERABLE_ERROR</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    };</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37">  227</a></span>&#160;    <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37">AuthError</a> {</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        NO_ERROR,</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        UNKNOWN_ERROR,</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        AUTHORIZATION_FAILED,</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        UNAUTHORIZED_CLIENT,</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        SERVER_ERROR,</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        INVALID_REQUEST,</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        INVALID_VALUE,</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        AUTHORIZATION_EXPIRED,</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; 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       INVALID_CBL_CLIENT_ID</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    };</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onAuthStateChanged( <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ec">AuthState</a> state, <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37">AuthError</a> error ) = 0;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;};</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="keyword">inline</span> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; stream, <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ec">AuthProviderEngineInterface::AuthState</a>&amp; state) {</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <span class="keywordflow">switch</span> (state) {</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ecadd652546039b18970b8dcf2cff824268">AuthProviderEngineInterface::AuthState::UNINITIALIZED</a>:</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;UNINITIALIZED&quot;</span>;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792eca87d0a2ea7d2aee5153eaa716da4c8f60">AuthProviderEngineInterface::AuthState::REFRESHED</a>:</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;REFRESHED&quot;</span>;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792eca38afd7ae34bd5e3e6fc170d8b09178a3">AuthProviderEngineInterface::AuthState::EXPIRED</a>:</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;EXPIRED&quot;</span>;</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ecaa0d7ca35e85a9f7eb269d17c780ab691">AuthProviderEngineInterface::AuthState::UNRECOVERABLE_ERROR</a>:</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;UNRECOVERABLE_ERROR&quot;</span>;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    }</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    <span class="keywordflow">return</span> stream;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;}</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="keyword">inline</span> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; stream, <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37">AuthProviderEngineInterface::AuthError</a>&amp; error) {</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <span class="keywordflow">switch</span> (error) {</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ad306b6fdee05fe87455110ddf6501e6c">AuthProviderEngineInterface::AuthError::NO_ERROR</a>:</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;NO_ERROR&quot;</span>;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a9a10f345b0f755d461a8673a5e9ef6b4">AuthProviderEngineInterface::AuthError::UNKNOWN_ERROR</a>:</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;UNKNOWN_ERROR&quot;</span>;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37adce1442cd971edf5002db43b36fffa35">AuthProviderEngineInterface::AuthError::AUTHORIZATION_FAILED</a>:</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;AUTHORIZATION_FAILED&quot;</span>;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a0416665af33a040a02e16a0448a44c92">AuthProviderEngineInterface::AuthError::UNAUTHORIZED_CLIENT</a>:</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;UNAUTHORIZED_CLIENT&quot;</span>;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a3fd4acc4cfaa41114f84707b95f05f31">AuthProviderEngineInterface::AuthError::SERVER_ERROR</a>:</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;SERVER_ERROR&quot;</span>;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ab8c9d7ce4c399c56136475f36309020f">AuthProviderEngineInterface::AuthError::INVALID_REQUEST</a>:</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;INVALID_REQUEST&quot;</span>;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ad8f24f388e990b9ccf8905b7993b99ae">AuthProviderEngineInterface::AuthError::INVALID_VALUE</a>:</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;INVALID_VALUE&quot;</span>;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ab5070f2cd4c592acd39c78b2023a56d3">AuthProviderEngineInterface::AuthError::AUTHORIZATION_EXPIRED</a>:</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;AUTHORIZATION_EXPIRED&quot;</span>;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a58c1573951cde96d85d8fc7c0c850889">AuthProviderEngineInterface::AuthError::UNSUPPORTED_GRANT_TYPE</a>:</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;UNSUPPORTED_GRANT_TYPE&quot;</span>;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a12c3d12888b38141abcbee72ee836587">AuthProviderEngineInterface::AuthError::INVALID_CODE_PAIR</a>:</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;INVALID_CODE_PAIR&quot;</span>;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a6b627cb5218d413b73e27bed70c35a3d">AuthProviderEngineInterface::AuthError::AUTHORIZATION_PENDING</a>:</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;AUTHORIZATION_PENDING&quot;</span>;</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a4a0a2ddc7446f94d38bcdd71e9bd4ee6">AuthProviderEngineInterface::AuthError::SLOW_DOWN</a>:</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;SLOW_DOWN&quot;</span>;</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ae8c0c70879b5895c615677261d64a1ee">AuthProviderEngineInterface::AuthError::INTERNAL_ERROR</a>:</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;INTERNAL_ERROR&quot;</span>;</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a4ef167bea8f7fa2a2cfd2934ea952ce3">AuthProviderEngineInterface::AuthError::INVALID_CBL_CLIENT_ID</a>:</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;            stream &lt;&lt; <span class="stringliteral">&quot;INVALID_CBL_CLIENT_ID&quot;</span>;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    }</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <span class="keywordflow">return</span> stream;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;}</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160; </div><div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface.html">  372</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface.html">ExternalMediaAdapterEngineInterface</a> {</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html">  377</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html">DiscoveredPlayerInfo</a> {</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a7d901a7d851472d8f49bdb5b3a800a55">  380</a></span>&#160;        std::string <a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a7d901a7d851472d8f49bdb5b3a800a55">localPlayerId</a>;</div><div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a835f44aee5987c33adae9eb581129cfb">  382</a></span>&#160;        std::string <a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a835f44aee5987c33adae9eb581129cfb">spiVersion</a>;</div><div class="line"><a name="l00388"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a564feaee70d1dda1b132669fa212b2c8">  388</a></span>&#160;        std::string <a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a564feaee70d1dda1b132669fa212b2c8">validationMethod</a>;</div><div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a44eb13f37d92cad2d4d31ab0cda8b42e">  394</a></span>&#160;        std::vector&lt;std::string&gt; <a class="code" href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a44eb13f37d92cad2d4d31ab0cda8b42e">validationData</a>;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    };</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    </div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onReportDiscoveredPlayers( <span class="keyword">const</span> std::vector&lt;DiscoveredPlayerInfo&gt;&amp; discoveredPlayers ) = 0;</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onRequestToken( <span class="keyword">const</span> std::string&amp; localPlayerId ) = 0;</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLoginComplete( <span class="keyword">const</span> std::string&amp; localPlayerId ) = 0;</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLogoutComplete( <span class="keyword">const</span> std::string&amp; localPlayerId ) = 0;</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onPlayerEvent( <span class="keyword">const</span> std::string&amp; localPlayerId, <span class="keyword">const</span> std::string&amp; eventName ) = 0;</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onPlayerError( <span class="keyword">const</span> std::string&amp; localPlayerId, <span class="keyword">const</span> std::string&amp; errorName, <span class="keywordtype">long</span> code, <span class="keyword">const</span> std::string&amp; description, <span class="keywordtype">bool</span> fatal ) = 0;</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onSetFocus( <span class="keyword">const</span> std::string&amp; playerId ) = 0;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onRemoveDiscoveredPlayer( <span class="keyword">const</span> std::string&amp; localPlayerId ) = 0;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;};</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;</div><div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_local_media_source_engine_interface.html">  410</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_local_media_source_engine_interface.html">LocalMediaSourceEngineInterface</a> {</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onPlayerEvent( <span class="keyword">const</span> std::string&amp; eventName ) = 0;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onPlayerError( <span class="keyword">const</span> std::string&amp; errorName, <span class="keywordtype">long</span> code, <span class="keyword">const</span> std::string&amp; description, <span class="keywordtype">bool</span> fatal ) = 0;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onSetFocus( <span class="keywordtype">bool</span> focusAcquire = <span class="keyword">true</span> ) = 0;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;};</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_do_not_disturb_engine_interface.html">  420</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_do_not_disturb_engine_interface.html">DoNotDisturbEngineInterface</a> {</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> onDoNotDisturbChanged( <span class="keyword">const</span> <span class="keywordtype">bool</span> doNotDisturb ) = 0;</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;};</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div><div class="line"><a name="l00435"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html">  435</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html">EqualizerControllerEngineInterface</a> {</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3">  441</a></span>&#160;    <span class="keyword">enum class</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3">EqualizerBand</a> {</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        BASS,</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        MIDRANGE,</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        TREBLE</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    };</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;</div><div class="line"><a name="l00454"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a52700a22664c28b42854f75d2f67e653">  454</a></span>&#160;    <span class="keyword">using</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a52700a22664c28b42854f75d2f67e653">EqualizerBandLevel</a> = std::pair&lt;EqualizerBand,int&gt;;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalSetBandLevels( <span class="keyword">const</span> std::vector&lt;EqualizerBandLevel&gt;&amp; bandLevels ) = 0;</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalAdjustBandLevels( <span class="keyword">const</span> std::vector&lt;EqualizerBandLevel&gt;&amp; bandAdjustments ) = 0;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> onLocalResetBands( <span class="keyword">const</span> std::vector&lt;EqualizerBand&gt;&amp; bands ) = 0;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;};</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="keyword">inline</span> std::string equalizerBandToString( <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3">EqualizerControllerEngineInterface::EqualizerBand</a>&amp; band ) {</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    <span class="keywordflow">switch</span> (band) {</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3ae1618eb6a84ac61faefe0a87d5649689">EqualizerControllerEngineInterface::EqualizerBand::BASS</a>:</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;BASS&quot;</span>;</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3a9029b1c3eca5f9c1cf7d9939e815b750">EqualizerControllerEngineInterface::EqualizerBand::MIDRANGE</a>:</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;MIDRANGE&quot;</span>;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3a6481bb83f7c61a109bd727e3fa30917b">EqualizerControllerEngineInterface::EqualizerBand::TREBLE</a>:</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;TREBLE&quot;</span>;</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    }</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;UNKNOWN&quot;</span>;</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;}</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;<span class="keyword">inline</span> std::ostream&amp; operator&lt;&lt;( std::ostream&amp; stream, <span class="keyword">const</span> <a class="code" href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3">EqualizerControllerEngineInterface::EqualizerBand</a>&amp; band ) {</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;    stream &lt;&lt; equalizerBandToString(band);</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    <span class="keywordflow">return</span> stream;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;}</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div><div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="classaace_1_1alexa_1_1_audio_player_engine_interface.html">  518</a></span>&#160;<span class="keyword">class </span><a class="code" href="classaace_1_1alexa_1_1_audio_player_engine_interface.html">AudioPlayerEngineInterface</a> {</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    <span class="keyword">virtual</span> int64_t onGetPlayerPosition() = 0;</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    <span class="keyword">virtual</span> int64_t onGetPlayerDuration() = 0;</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;};</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;} <span class="comment">// aace::alexa</span></div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;} <span class="comment">// aace</span></div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="preprocessor">#endif // AACE_ALEXA_ALEXA_ENGINE_INTERFACES_H</span></div><div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html_a52700a22664c28b42854f75d2f67e653"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a52700a22664c28b42854f75d2f67e653">aace::alexa::EqualizerControllerEngineInterface::EqualizerBandLevel</a></div><div class="ttdeci">std::pair&lt; EqualizerBand, int &gt; EqualizerBandLevel</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:454</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_do_not_disturb_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_do_not_disturb_engine_interface.html">aace::alexa::DoNotDisturbEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:420</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37ae8c0c70879b5895c615677261d64a1ee"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ae8c0c70879b5895c615677261d64a1ee">aace::alexa::AuthProviderEngineInterface::AuthError::INTERNAL_ERROR</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html_a733a5c62b16ef4f62b5c94d16f314cb3ae1618eb6a84ac61faefe0a87d5649689"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3ae1618eb6a84ac61faefe0a87d5649689">aace::alexa::EqualizerControllerEngineInterface::EqualizerBand::BASS</a></div><div class="ttdoc">Bass equalizer band. </div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a4a0a2ddc7446f94d38bcdd71e9bd4ee6"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a4a0a2ddc7446f94d38bcdd71e9bd4ee6">aace::alexa::AuthProviderEngineInterface::AuthError::SLOW_DOWN</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37ab5070f2cd4c592acd39c78b2023a56d3"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ab5070f2cd4c592acd39c78b2023a56d3">aace::alexa::AuthProviderEngineInterface::AuthError::AUTHORIZATION_EXPIRED</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37ab8c9d7ce4c399c56136475f36309020f"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ab8c9d7ce4c399c56136475f36309020f">aace::alexa::AuthProviderEngineInterface::AuthError::INVALID_REQUEST</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_local_media_source_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_local_media_source_engine_interface.html">aace::alexa::LocalMediaSourceEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:410</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_abe4ab37548dfaf7744afe9078e1792ec"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ec">aace::alexa::AuthProviderEngineInterface::AuthState</a></div><div class="ttdeci">AuthState</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:201</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_speech_recognizer_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html">aace::alexa::SpeechRecognizerEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:72</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html">aace::alexa::EqualizerControllerEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:435</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_alerts_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_alerts_engine_interface.html">aace::alexa::AlertsEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:122</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37">aace::alexa::AuthProviderEngineInterface::AuthError</a></div><div class="ttdeci">AuthError</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:227</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_playback_controller_engine_interface_html_a3b32eb7e1dbfad9ca06089fd174634f4"><div class="ttname"><a href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html#a3b32eb7e1dbfad9ca06089fd174634f4">aace::alexa::PlaybackControllerEngineInterface::PlaybackButton</a></div><div class="ttdeci">PlaybackButton</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:136</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info_html_a44eb13f37d92cad2d4d31ab0cda8b42e"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a44eb13f37d92cad2d4d31ab0cda8b42e">aace::alexa::ExternalMediaAdapterEngineInterface::DiscoveredPlayerInfo::validationData</a></div><div class="ttdeci">std::vector&lt; std::string &gt; validationData</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:394</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_audio_player_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_audio_player_engine_interface.html">aace::alexa::AudioPlayerEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:518</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_abe4ab37548dfaf7744afe9078e1792ecadd652546039b18970b8dcf2cff824268"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ecadd652546039b18970b8dcf2cff824268">aace::alexa::AuthProviderEngineInterface::AuthState::UNINITIALIZED</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html">aace::alexa::ExternalMediaAdapterEngineInterface::DiscoveredPlayerInfo</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:377</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_abe4ab37548dfaf7744afe9078e1792eca38afd7ae34bd5e3e6fc170d8b09178a3"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792eca38afd7ae34bd5e3e6fc170d8b09178a3">aace::alexa::AuthProviderEngineInterface::AuthState::EXPIRED</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a9a10f345b0f755d461a8673a5e9ef6b4"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a9a10f345b0f755d461a8673a5e9ef6b4">aace::alexa::AuthProviderEngineInterface::AuthError::UNKNOWN_ERROR</a></div></div>
<div class="ttc" id="namespaceaace_html"><div class="ttname"><a href="namespaceaace.html">aace</a></div><div class="ttdef"><b>Definition:</b> AddressBook.h:26</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37ad306b6fdee05fe87455110ddf6501e6c"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ad306b6fdee05fe87455110ddf6501e6c">aace::alexa::AuthProviderEngineInterface::AuthError::NO_ERROR</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a58c1573951cde96d85d8fc7c0c850889"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a58c1573951cde96d85d8fc7c0c850889">aace::alexa::AuthProviderEngineInterface::AuthError::UNSUPPORTED_GRANT_TYPE</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface.html">aace::alexa::ExternalMediaAdapterEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:372</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info_html_a7d901a7d851472d8f49bdb5b3a800a55"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a7d901a7d851472d8f49bdb5b3a800a55">aace::alexa::ExternalMediaAdapterEngineInterface::DiscoveredPlayerInfo::localPlayerId</a></div><div class="ttdeci">std::string localPlayerId</div><div class="ttdoc">The opaque token that uniquely identifies the local external player app. </div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:380</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_playback_controller_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html">aace::alexa::PlaybackControllerEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:131</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_alexa_speaker_engine_interface_html_a201c4dce279b98ad5e622ceabfbd8d37a9eacb55a5940aacff65f2779aaf9a37a"><div class="ttname"><a href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37a9eacb55a5940aacff65f2779aaf9a37a">aace::alexa::AlexaSpeakerEngineInterface::SpeakerType::ALEXA_VOLUME</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info_html_a564feaee70d1dda1b132669fa212b2c8"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a564feaee70d1dda1b132669fa212b2c8">aace::alexa::ExternalMediaAdapterEngineInterface::DiscoveredPlayerInfo::validationMethod</a></div><div class="ttdeci">std::string validationMethod</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:388</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a6b627cb5218d413b73e27bed70c35a3d"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a6b627cb5218d413b73e27bed70c35a3d">aace::alexa::AuthProviderEngineInterface::AuthError::AUTHORIZATION_PENDING</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html_a733a5c62b16ef4f62b5c94d16f314cb3a9029b1c3eca5f9c1cf7d9939e815b750"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3a9029b1c3eca5f9c1cf7d9939e815b750">aace::alexa::EqualizerControllerEngineInterface::EqualizerBand::MIDRANGE</a></div><div class="ttdoc">Mid-range equalizer band. </div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_playback_controller_engine_interface_html_a990f517d423450b712fcfd0488403e8c"><div class="ttname"><a href="classaace_1_1alexa_1_1_playback_controller_engine_interface.html#a990f517d423450b712fcfd0488403e8c">aace::alexa::PlaybackControllerEngineInterface::PlaybackToggle</a></div><div class="ttdeci">PlaybackToggle</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:166</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37adce1442cd971edf5002db43b36fffa35"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37adce1442cd971edf5002db43b36fffa35">aace::alexa::AuthProviderEngineInterface::AuthError::AUTHORIZATION_FAILED</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_abe4ab37548dfaf7744afe9078e1792ecaa0d7ca35e85a9f7eb269d17c780ab691"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792ecaa0d7ca35e85a9f7eb269d17c780ab691">aace::alexa::AuthProviderEngineInterface::AuthState::UNRECOVERABLE_ERROR</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info_html_a835f44aee5987c33adae9eb581129cfb"><div class="ttname"><a href="classaace_1_1alexa_1_1_external_media_adapter_engine_interface_1_1_discovered_player_info.html#a835f44aee5987c33adae9eb581129cfb">aace::alexa::ExternalMediaAdapterEngineInterface::DiscoveredPlayerInfo::spiVersion</a></div><div class="ttdeci">std::string spiVersion</div><div class="ttdoc">The only spiVersion that currently exists is &quot;1.0&quot;. </div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:382</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a12c3d12888b38141abcbee72ee836587"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a12c3d12888b38141abcbee72ee836587">aace::alexa::AuthProviderEngineInterface::AuthError::INVALID_CODE_PAIR</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html">aace::alexa::AuthProviderEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:196</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_alexa_speaker_engine_interface_html_a201c4dce279b98ad5e622ceabfbd8d37"><div class="ttname"><a href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37">aace::alexa::AlexaSpeakerEngineInterface::SpeakerType</a></div><div class="ttdeci">SpeakerType</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:39</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_alexa_speaker_engine_interface_html_a201c4dce279b98ad5e622ceabfbd8d37ae191df18ea126ad075083ed3967ee9c3"><div class="ttname"><a href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html#a201c4dce279b98ad5e622ceabfbd8d37ae191df18ea126ad075083ed3967ee9c3">aace::alexa::AlexaSpeakerEngineInterface::SpeakerType::ALERTS_VOLUME</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_abe4ab37548dfaf7744afe9078e1792eca87d0a2ea7d2aee5153eaa716da4c8f60"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#abe4ab37548dfaf7744afe9078e1792eca87d0a2ea7d2aee5153eaa716da4c8f60">aace::alexa::AuthProviderEngineInterface::AuthState::REFRESHED</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_speech_recognizer_engine_interface_html_a32b21eebeb377059d5548e7297c0846ba69d29d63897c939d1aab97d1bc7fd4a1"><div class="ttname"><a href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846ba69d29d63897c939d1aab97d1bc7fd4a1">aace::alexa::SpeechRecognizerEngineInterface::Initiator::TAP_TO_TALK</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a0416665af33a040a02e16a0448a44c92"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a0416665af33a040a02e16a0448a44c92">aace::alexa::AuthProviderEngineInterface::AuthError::UNAUTHORIZED_CLIENT</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a3fd4acc4cfaa41114f84707b95f05f31"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a3fd4acc4cfaa41114f84707b95f05f31">aace::alexa::AuthProviderEngineInterface::AuthError::SERVER_ERROR</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html_a733a5c62b16ef4f62b5c94d16f314cb3a6481bb83f7c61a109bd727e3fa30917b"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3a6481bb83f7c61a109bd727e3fa30917b">aace::alexa::EqualizerControllerEngineInterface::EqualizerBand::TREBLE</a></div><div class="ttdoc">Treble equalizer band. </div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_speech_recognizer_engine_interface_html_a32b21eebeb377059d5548e7297c0846bab8c3869bf1fc2cdd2f2234030bbd364c"><div class="ttname"><a href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846bab8c3869bf1fc2cdd2f2234030bbd364c">aace::alexa::SpeechRecognizerEngineInterface::Initiator::HOLD_TO_TALK</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_speech_recognizer_engine_interface_html_a32b21eebeb377059d5548e7297c0846b"><div class="ttname"><a href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846b">aace::alexa::SpeechRecognizerEngineInterface::Initiator</a></div><div class="ttdeci">Initiator</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:77</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37a4ef167bea8f7fa2a2cfd2934ea952ce3"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37a4ef167bea8f7fa2a2cfd2934ea952ce3">aace::alexa::AuthProviderEngineInterface::AuthError::INVALID_CBL_CLIENT_ID</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_auth_provider_engine_interface_html_a006d3fd3bee07feafa325968054abc37ad8f24f388e990b9ccf8905b7993b99ae"><div class="ttname"><a href="classaace_1_1alexa_1_1_auth_provider_engine_interface.html#a006d3fd3bee07feafa325968054abc37ad8f24f388e990b9ccf8905b7993b99ae">aace::alexa::AuthProviderEngineInterface::AuthError::INVALID_VALUE</a></div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_alexa_speaker_engine_interface_html"><div class="ttname"><a href="classaace_1_1alexa_1_1_alexa_speaker_engine_interface.html">aace::alexa::AlexaSpeakerEngineInterface</a></div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:34</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_equalizer_controller_engine_interface_html_a733a5c62b16ef4f62b5c94d16f314cb3"><div class="ttname"><a href="classaace_1_1alexa_1_1_equalizer_controller_engine_interface.html#a733a5c62b16ef4f62b5c94d16f314cb3">aace::alexa::EqualizerControllerEngineInterface::EqualizerBand</a></div><div class="ttdeci">EqualizerBand</div><div class="ttdef"><b>Definition:</b> AlexaEngineInterfaces.h:441</div></div>
<div class="ttc" id="classaace_1_1alexa_1_1_speech_recognizer_engine_interface_html_a32b21eebeb377059d5548e7297c0846bacb8de769bb1ad99fe7114fa74fc11e72"><div class="ttname"><a href="classaace_1_1alexa_1_1_speech_recognizer_engine_interface.html#a32b21eebeb377059d5548e7297c0846bacb8de769bb1ad99fe7114fa74fc11e72">aace::alexa::SpeechRecognizerEngineInterface::Initiator::WAKEWORD</a></div></div>
</div><!-- fragment --></div><!-- contents -->
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      Alexa Auto SDK 2.2.0 - Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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